McMaster University. McMaster University (commonly referred to as McMaster or Mac) is a public research university located in Hamilton, Ontario, Canada. The main campus is located on 121 hectares (300 acres) of land near the residential neighbourhoods of Ainslie Wood and Westdale, adjacent to Hamilton's Royal Botanical Gardens.
Plants make food in their leaves. The leaves contain a pigment called chlorophyll, which colors the leaves green. Chlorophyll can make food the plant can use from carbon dioxide, water, nutrients, and energy from sunlight. This process is called photosynthesis.
The purpose of a plants roots are to extract water and minerals from the ground. The leaves absorb sunlight and CO2 so that they can make their own food using photosynthesis.â¦ The stem contains and stores most of the water for when the plant needs energy and keeps the plant upright.16 people found this useful.he purpose of a plants roots are to extract water and minerals from the ground. The leaves absorb sunlight and CO2 so that they can make their own food using photosynthesis. â¦ The stem contains and stores most of the water for when the plant needs energy and keeps the plant upright. 16 people found this useful.